U.S. Coast Guard Petty Officer 2nd Class Alex Grossman (right) evaluates Petty Officer 3rd Class Marlene Hight performing a simulated casualty response aboard Coast Guard Cutter Healy (WAGB 20) while operating in the Bering Sea, July 17, 2025. Engineers are required to demonstrate proficiency at various casualty responses before earning qualifications. (U.S. Coast Guard Photo by Petty Officer 3rd Class Chris Sappey)